/*
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 */
package za.ac.cput.ooprinciples.inheritance.Impl;



/**
 *
 * @author Abduraghmaan
 */
public class BlackBerry extends CellPhoneImpl{
    
    private double bisFee;

    
    public double getBisFee() {
        return bisFee;
    }
    
    
    public void setBisFee(int bisFee) {
        this.bisFee = bisFee;
    }
    
    @Override
    public double calcBalance(double currBalance)
    { 
        double balance;
        balance = currBalance - bisFee;
        return balance;
    }

 
}
